.input{
    margin: 20px;
    border: none;
    border-bottom: 1px solid gray;
    width: 267px;
    height: 40px;
    background-color: rgba(0, 0, 0, 0)
}
.layui-card{
    margin: 100px auto 0 auto;
    padding: 20px;
    position: relative;
    width: 30%;
    border-radius: 10px;
    box-shadow: 0 0 10px grey!important;
}
.layui-card-body{
text-align: center;
    height: 420px;
}
a {
    color: black;
    font-size: 0.7em;
    position: absolute;
    bottom: 5px;
    right: 5px;
    text-decoration-line: none;
}
.but{
    width: 200px;
    height: 40px;
    border-radius: 5px;
    border: none;
    background-color: #1E9FFF;

}
.but:hover{
    background-color: #93e7c2;
    cursor: pointer;
}
